Raymarine T303 Installation And Operation Instructoins page 23

1. Thermal camera
2. JCU
3. Ethernet coupler, supplied with camera
Cables
Camera to Ethernet coupler
JCU to Ethernet coupler
Cables and connections
1
3
Use the 450 mm (18 ") tail hard wired from
the camera. Should you need to extend this
use a SeaTalk hs patch cable and additional
coupler available from your dealer.
Use the 7.62m (25') PoE cable supplied with
the JCU for this connection, if you require
a different length contact your dealer for
suitable cables.
2
D11979-1
23